Control of a spell remains with whomever cast the spell, unless something specifically wrests control away (such as the spell "Steal Enchantment").  This is defined under "Controller" in the Codex.  

You cannot pass spell control just by casting a spell on a friendly or enemy target.  

If the spell being cast has upkeep costs, these are handled by the controller.

Some spells grant traits or abilities to the target of the spell.  For example; "Mage gains Armor +2".  In this case it is referring to the target of the spell, not the controller.  Thus, you can give a friendly Mage some Armor or a regen belt.

Mage Wand grants an ability to the target Mage, to be able to cast a bound spell as if it were in his hand as a planned spell.  It also allows him to change spells out as needed.

If you cast and resolve a Mage Wand on a friendly Mage on your team, you can bind a spell to it (which is chosen from the caster's spellbook, not the target's). Your teammate could use that spell, or replace it with a new one.  Your teammate gets the benefit of using the wand as a new ability, just as if you cast a weapon on him and he gains a new attack ability.  However, the controller of the Wand is still the original caster, although it may not mean very much.  

Casting a Mage Wand on an enemy has the same effect, and really has no benefit for the caster.  The idea of casting equipment on enemy Mages is there for future planned spells - such a sending over a goblin grenade!

You are correct on both counts sir.

The decoy was designed to encourage players to bluff, by making it very affordable. Because you get your mana back when destroyed (not just from revealing) the only cost is putting it in your spellbook and the quick spell casting action.  If you can prevent the Warlock from attacking you with Fireballs because he thinks you have "reverse attack" on yourself, it is well worth the cost. You could use it to store mana as well, although the coming mana battery will be much more effective for that!

You were right - the answer is no.  

The reason why is that Seeking Dispel, like all other spells in Mage Wars, is not cast as a reaction.  It can only be cast as part of the action phase or using the quickcast action.

Thus, player B could not react to the enchantment being revealed by interrupting that player to immediately cast Seeking Dispel.  Not could it be used during the counter spell step.

The correct question would be - when player B casts Seeking Dispel, can player A reveal an enchantment?  The answer is - NO, he cannot reveal the enchantment which is the target of the spell.  However, he could reveal a different enchantment, during the counter spell step.

Sorry Shadow!  Please feel free to elaborate!

By the way, I'm not sure why this is, but maybe you can answer this as well Arcanus.  I bought the Core Spell Tome from my local game store, but it cost $30.  I asked him why it cost so much, when it's only $20 online, and he said that he paid $20 from the distributor himself.  At first I thought it was just an online only product and the distributors were paying full price, but when I read your comment about your plan to "sell through the retailer" I was a bit confused.  Do you have any insight on why there is such a cost difference for that product between online sales and my local game store?

Hello Koz, sorry for the delayed response. That is weird!  We sell the Core Spell Tome to ALL distributors for $8.  That is our standard price worldwide.  They, in turn, sell it to retailers for $10 (25% markup).  We sell to the 8 largest  distributors in the USA.  Retailers should be able to buy the Core Spell Tome from any USA distributor for $10.  Retailers in turn, double the price to $20 when they sell to customers.  Those margins are standard throughout the industry.

If your retailer pal would like to contact us, our phone is 972-429-4791. If a distributor is unfairly marking something up we can take care of that very quickly!  

Thanks Shadow!  Great questions guys.

Mage wars was made from the ground up by gamers for gamers.  We did not want to be collectible, and wanted to be a very affordable game for everyone.  We truly do not want players having to buy anything extra.  And, if you do, we want to make it efficient and affordable.

We realize there is a growing demand for more copies of some of the cards.  We are working hard on the best, most practical solution.  Let me give you some background information, and then please comment and give us your opinion.

When we designed the Core Spell Tome we put a copy of 104 unique spells in there, with only 6 duplications of very common spells.  

The main game has 322 spells, of which 174 are unique.  This means the Core Spell Tome does not contain 70 of the main game spells.  

Because cards are printed in sheets of 110, we could only include 110 cards total. The choices were extremely tough!  In the end, we chose to not duplicate anything Legendary or Epic, as well as some of the bigger more expensive spells, and also many equipment items, of which you could only have 1 in play at a time.  Extra Fireball or extra Staff of Asyra?!

Here are a few solutions we are looking at, and we'd love your thoughts on this:

2nd Core Spell Tome
This new Core Spell Tome has the other 70 spells not included in the first tome (1 copy of each). Then, it would have 40 other spells, which would be duplicated by the first spell tome, and we would probably select additional copies of the most common spells to help beef those up better.
In this manner, if you bought both tomes, you'd have an extra copy of every spell in the game, plus 2-3 copies of the most common cards.
If the demand is there, we could put this together and have it in stores in 6-8 weeks. Printing here in the USA really helps!  (Otherwise this product would be 3 months away.)

Single Spells Shop
We could setup a single spell shop on our website, allowing players to buy just the cards they need.  In order to cover the costs of the shop (with a physical location and labor to package orders) the cards would naturally cost more than if you bought 110 at a time in a Core Spell Tome.  However, the advantage would be you could buy just the ones you want/need and keep the total cost down.
This shop would more than likely take up to 3 months to setup - we'd be looking at January 2013.
As much as possible we want to sell through, work through, and support the game stores. We could sell huge spell packs to retailers who also want to establish a singles shop in their store, so they could do this affordably.  

Mage Booster Tome
We could produce a separate tome for each Mage.  This tome has all the spells that Mage would typically want to use, with lots of copies of the level one spells.  For example, the Warlock pack would ensure you'd have enough spells, so that with the main game, you'd have 4 Fireballs, 6 Flameblasts, 6 Firebarand Imps, and 2 Hellfire Lashes, etc.
Players could get everything they want and need for one Mage. The problem with this option is that there are 4 separate products here, which are a lot for players to purchase and collect, if they want to boost all the Mages.
Also, we are a little concerned that retailers may not want 4 separate SKUs on their shelves, which may make this an online only product.  This goes against our "sell through the retailer plan", but is still worth considering if the player demand is in this direction.
Like the 2nd Core Spell Tome, we could have these available in 6-8 weeks.

Thanks in advance for your input and suggestions!

Sharp - those were great answers!  If you get a chance and would like to chat for a moment, please shoot me an email at bryanpope@arcanewonders.com.  Thanks!